Toey Khongprasert

Senior Internal Audit and Risk Advisory professional with over 15 years of experience across Big 4 consulting and multinational organizations. Extensive expertise in risk-based internal audit, governance, internal control, compliance, and business process improvement across hospitality, financial services, manufacturing, consumer products, and the public sector. Proven ability to lead complex audit and advisory engagements, partner with senior stakeholders, strengthen governance frameworks, and drive sustainable business improvements.

Senior Manager, Internal Audit at MINOR INTERNATIONAL (2025-09 – Present)

• Lead risk-based internal audit engagements across multiple business units and corporate functions, providing independent assurance over governance, risk management, and internal control effectiveness.
• Develop audit scope, perform risk assessments, and oversee audit execution to address operational, financial, compliance, and emerging business risks.
• Present audit observations, key risk themes, and practical recommendations to senior management, supporting informed decision-making and governance improvements.
• Monitor management action plans and challenge remediation progress to ensure timely implementation of agreed corrective actions.
• Partner with business leaders to identify opportunities for process enhancement, control optimization, and operational efficiency.
• Oversee IT audit activities, including IT General Controls (ITGC), system access management, and technology-related risks, in collaboration with IT audit specialists.
• Coach and develop audit team members while fostering strong relationships with stakeholders across the organization.

Senior Manager, Risk Advisory at DELOITTE ADVISORY (2023-10 – 2025-08)

• Led internal control and risk advisory engagements across financial services, manufacturing, consumer products, and public sector organizations.
• Managed multiple concurrent engagements, ensuring timely delivery, quality outcomes, and effective stakeholder communication.
• Advised clients on strengthening governance, internal controls, and business processes through practical, risk-based recommendations.
• Supported accounting transformation and system implementation initiatives by designing effective control frameworks and business processes.
• Facilitated workshops and collaborated with cross-functional stakeholders to drive process improvements and organizational change.
• Supervised engagement teams, coached junior professionals, and maintained strong client relationships throughout project lifecycles.

VP, Financial Controls and Accounting Operations at UOB (2023-05 – 2023-08)

• Reviewed financial controls and accounting operations to identify process gaps and strengthen control effectiveness.
• Recommended improvements to accounting processes and internal controls to enhance operational efficiency and governance.
• Prepared accounting adjustments for manual corrections and new business transactions in accordance with accounting requirements.
• Coordinated with cross-functional stakeholders to ensure appropriate accounting treatment and cost center allocation.

Senior Manager / Manager / Assistant Manager, Risk Advisory at DELOITTE ADVISORY (2016-10 – 2023-04)

• Delivered internal audit, internal control, governance, and risk advisory engagements across diverse industries.
• Assessed the effectiveness of financial, operational, compliance, and technology controls while identifying opportunities to strengthen governance and risk management.
• Advised clients on business process improvement, internal control enhancement, and operational efficiency initiatives.
• Managed engagement teams, coordinated project delivery, and built trusted relationships with senior client stakeholders.
• Facilitated workshops and discussions with business leaders to develop practical and sustainable control solutions.

Senior Associate, Risk Assurance at PwC Thailand (2014-08 – 2016-08)

• Performed internal audit and internal control review engagements for manufacturing, consumer products, and healthcare organizations.
• Evaluated internal control effectiveness and identified opportunities to improve operational efficiency and governance.
• Conducted Sarbanes-Oxley (SOX) compliance reviews for multinational manufacturing and automotive clients.
• Assisted clients in strengthening internal control environments through practical and risk-focused recommendations.

Audit Senior at DELOITTE AUDIT (2011-06 – 2014-07)

• Performed external audit engagements in accordance with Thai Financial Reporting Standards (TFRS) and Thai Standards on Auditing (TSA).
• Evaluated financial reporting processes and internal controls across clients in various industries.
• Collaborated with client management to resolve audit findings and improve financial reporting quality.

Bachelor's degree in Accounting – Kasetsart University (2011)